diff --git a/bucket/kubectl.json b/bucket/kubectl.json
index 556de8ae9f..40a7c3fa4e 100644
--- a/bucket/kubectl.json
+++ b/bucket/kubectl.json
@@ -2,15 +2,15 @@
     "homepage": "https://kubernetes.io/docs/user-guide/kubectl-overview/",
     "description": "Control the Kubernetes cluster manager.",
     "license": "Apache-2.0",
-    "version": "1.18.5",
+    "version": "1.18.6",
     "architecture": {
         "64bit": {
-            "url": "https://storage.googleapis.com/kubernetes-release/release/v1.18.5/kubernetes-client-windows-amd64.tar.gz",
-            "hash": "de4f5f0296ed4b4fbd79595ebae1c1586a341db00bbf8665bb41820d90532566"
+            "url": "https://storage.googleapis.com/kubernetes-release/release/v1.18.6/kubernetes-client-windows-amd64.tar.gz",
+            "hash": "ee123c3b1bd87e26b3e8ba6ff74d36e770a8fd52ea11a3114cd9554becf3c2e2"
         },
         "32bit": {
-            "url": "https://storage.googleapis.com/kubernetes-release/release/v1.18.5/kubernetes-client-windows-386.tar.gz",
-            "hash": "4fee251fbc7a297b78be87202a7684d72834c63fd5ff33d790fbd6db118a5190"
+            "url": "https://storage.googleapis.com/kubernetes-release/release/v1.18.6/kubernetes-client-windows-386.tar.gz",
+            "hash": "3837fafa71a2c58d15b5daeb32ffdd2935fd7686379bb58a1c1927c4a0dd388d"
         }
     },
     "extract_dir": "kubernetes\\client",